SECTION 4: XML output method
Setting the indent parameter to yes may introduce additional
whitespace in the output. Reparsing the output value may
retain this additional whitespace, for example, if it is added
to an element of mixed content. This exception is not listed.
(You have an exception for the character expansion phase, but
the indent parameter is processed by the Markup generation
phase, so the exception for character expansion does not
cover the action of the indent parameter.)
- Steve B.